Much appreciated; thanks in advance.

Printable View

- June 28th 2008, 04:22 AMh2ospreyFind the integral of e^(x^2)
Much appreciated; thanks in advance.

- June 28th 2008, 04:28 AMmr fantastic
Read this thread: http://www.mathhelpforum.com/math-he...functions.html

- June 28th 2008, 04:34 AMhitmen
Let me do part of it

u = X^2

du/dx = 2x = 2x^0.5

int e^(x^2) dx

= int e^u (du/dx)(dy/du)

=int e^u (2u^0.5)(dy/du)

then if i am not wrong do integration by parts? - June 28th 2008, 04:40 AMh2osprey
Thanks for the help!

hitmen: That still can't be solved, go read the thread it's quite interesting. - June 28th 2008, 07:24 AMMsquared
Dunno if this will help you out a bit, but here you go:

Gaussian Integral -- from Wolfram MathWorld